| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $37.34 | 8.121% | $40.3724 | $40.37 | $40.35 | $40.40 |
| Purchase #2 | $147.31 | 13.388% | $167.0319 | $167.03 | $167.05 | $167.00 |
| Purchase #3 | $29.99 | 5.320% | $31.5855 | $31.59 | $31.60 | $31.60 |
| Purchase #4 | $22.85 | 13.616% | $25.9613 | $25.96 | $25.95 | $26.00 |
| Purchase #5 | $75.94 | 10.862% | $84.1886 | $84.19 | $84.20 | $84.20 |
| Purchase #6 | $181.60 | 13.532% | $206.1741 | $206.17 | $206.15 | $206.20 |
| Purchase #7 | $173.74 | 12.838% | $196.0447 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $668.77 | $751.3585 | $751.35 | $751.35 | $751.40 | |